mirror of
https://github.com/cwinfo/matterbridge.git
synced 2024-11-25 11:01:35 +00:00
29 lines
509 B
Go
29 lines
509 B
Go
|
package logr
|
||
|
|
|
||
|
|
import (
|
||
|
|
"bytes"
|
||
|
|
"sync"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Buffer provides a thread-safe buffer useful for logging to memory in unit tests.
|
||
|
|
type Buffer struct {
|
||
|
|
buf bytes.Buffer
|
||
|
|
mux sync.Mutex
|
||
|
|
}
|
||
|
|
|
||
|
|
func (b *Buffer) Read(p []byte) (n int, err error) {
|
||
|
|
b.mux.Lock()
|
||
|
|
defer b.mux.Unlock()
|
||
|
|
return b.buf.Read(p)
|
||
|
|
}
|
||
|
|
func (b *Buffer) Write(p []byte) (n int, err error) {
|
||
|
|
b.mux.Lock()
|
||
|
|
defer b.mux.Unlock()
|
||
|
|
return b.buf.Write(p)
|
||
|
|
}
|
||
|
|
func (b *Buffer) String() string {
|
||
|
|
b.mux.Lock()
|
||
|
|
defer b.mux.Unlock()
|
||
|
|
return b.buf.String()
|
||
|
|
}
|